40 PIN HEADER - NO LATCHES - PIN CONFIGURATION: STRAIGHT FOR 0.093" THICK PCB - CONTACT RATING: 1 AMP - CONTACT RESISTANCE: 6 MILLIOHMS TYPICAL - DIELECTRIC STRENGTH: 500V AC RMS - INSULATION RESISTANCE: 5000 MEGOHMS MIN. - INSULATION MATERIAL: GLASS-FILLED POLYESTER - CONTACT MATERIAL: PHOSPHOR BRONZE - 3 WALLED CONSTRUCTION - BUILT-IN POLARIZING KEYS - 0.000030" GOLD SELECTIVELY PLATED IN CONTACT AREA WITH TIN LEAD ON REMAINDER - PROVIDES A POSITIVE AND RELIABLE METHOD OF CONNECTING IDC SOCKETS TO PCB'S WITH EFFECTIVE POLARIZATION AND A REASONABLE DEGREE OF PIN PROTECTION